Operating Systems General Concepts Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Operating Systems General Concepts Interview Questions

Questions Answers Views Company eMail

What is the difference between mailbox and queue?

1106

How do I sort files?

1007

What is inaddr_any?

1007

Is a directory a regular file?

960

Why would a parent process terminate a child process?

956

How do you sleep in python?

1086

What is crpc in law?

1019

How do I find the location of an excel file?

964

What is sock_stream?

991

What are the steps of booting?

1065

Why interprocess communication is required?

946

Which is faster shared memory or message passing?

979

What is the difference between tty and pts?

974

How do I recover files from my usb?

976

How deadlock can be detected in a system?

981

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Un-Answered Questions { Operating Systems General Concepts }

What are starvation and aging?

1060

What is an OS? Explain it to a layman.

976

Explain what is meant by CORE DUMPS?

1013

What are the four necessary and sufficient conditions behind the deadlock?

1043

Is 32 gigs of ram overkill?

930

How i can repair File Allocation Table?

1044

What is a rootkit virus?

987

Why is a single serial port managed with a single interrupt-driven i/o but a front-end processor is managed using a polling i/o, such as a terminal concentrator?

956

Can ram cause blue screen?

936

What is ecc in reference to ram?

963

What is readers-writers problem?

985

What is a mission critical system?

2300

How much cpu usage is normal?

974

What are types of os?

943

Briefly explain FCFS.

1122

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